2025-10-20 09:52:49,234 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073090_20250919 as 2025-09-19-22-07-51_L8_nzd0412_ms.tif
2025-10-20 09:52:58,027 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073090_20250911 that failed.
Failed to open the image file data/nzd0412/L9/ms/2025-09-11-22-07-51_L9_nzd0412_ms.tif
2025-10-20 09:53:04,900 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073090_20250927 that failed.
Failed to open the image file data/nzd0412/L9/ms/2025-09-27-22-07-54_L9_nzd0412_ms.tif
2025-10-20 09:53:11,915 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073090_20251013 that failed.
Failed to open the image file data/nzd0412/L9/ms/2025-10-13-22-08-00_L9_nzd0412_ms.tif
2025-10-20 09:53:11,939 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 09:53:11,939 - satellite_download_logger - INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines .
  - This is the default method used when there are enough sand pixels within the reference shoreline buffer.

2025-10-20 09:53:11,939 - satellite_download_logger - INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments.
  - This is only used when not enough sand pixels are detected within the reference shoreline buffer.

2025-10-20 09:53:11,939 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 09:53:11,940 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 09:53:11,942 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 09:53:11,942 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 09:53:11,943 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 09:53:11,970 - satellite_download_logger - INFO - L8 2025-09-19-22-07-51 cloud cover : 0.00%
2025-10-20 09:53:12,124 - satellite_download_logger - INFO - L8 2025-09-19-22-07-51: sand: 0.02% ,whitewater: 1.78% ,water: 50.26%
2025-10-20 09:53:12,126 - satellite_download_logger - INFO - L8 2025-09-19-22-07-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 09:53:12,130 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 09:53:12,130 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 530
2025-10-20 09:53:12,130 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 530
2025-10-20 09:53:12,130 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 530
2025-10-20 09:53:12,130 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 530
2025-10-20 09:53:12,788 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500